CN208396470U - A kind of fingerprint-based padlock - Google Patents
A kind of fingerprint-based padlock Download PDFInfo
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- CN208396470U CN208396470U CN201820745143.9U CN201820745143U CN208396470U CN 208396470 U CN208396470 U CN 208396470U CN 201820745143 U CN201820745143 U CN 201820745143U CN 208396470 U CN208396470 U CN 208396470U
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- fingerprint
- lock
- based padlock
- controller
- steel ball
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Abstract
The utility model relates to field of lockset, especially a kind of fingerprint-based padlock.Fingerprint-based padlock, it include: controller, finger print acquisition module, locking mechanism, for driving the locking mechanism to be switched to from lock state the electronic lock cylinder of unlocked state, mechanical lock, the mechanical lock includes being inserted into corresponding key just to allow the plug body of rotation, it is characterized in that, the fingerprint-based padlock is additionally provided with the exciting switch connecting with the controller, the plug body is fixed with excitation portion, the plug body can drive the excitation portion to be moved to excitation position after being inserted into corresponding key, make the excitation portion exciting switch, it realizes easy to operate, and padlock itself is not necessarily to increase setting button interface or be communicated with mobile device, enormously simplify the structure of fingerprint-based padlock.
Description
Technical field
The utility model relates to field of lockset, especially a kind of fingerprint-based padlock.
Background technique
Fingerprint-based padlock, it is the perfect knot of computer information technology, electronic technology, mechanical technique and modern five gold process
It is brilliant.The characteristic of fingerprint becomes the most important evidence of identification identity and is widely used in police criminal detection and judicial domain.Fingerprint is recognized
Card has the characteristics that easily and fast, accurately.With universal, the development of smart home of science and technology, more and more crowds
Start to select Fingerprint Lock.
In lockset using more and more extensive, and the combination of fingerprint recognition and padlock also gradually enters the life of people
It is living.It is all logical that fingerprint management is usually directed to working conditions, these workflows such as fingerprint register, fingerprint recognition, the deletion of fingerprint template
Fingerprint management circuit is crossed to realize, but since the registration, identification and deletion of fingerprint require human-computer interaction cooperation, so clear
Currently or it will enter which kind of working condition seem particularly important for user's operation.Currently, fingerprint-based padlock generallys use padlock
The pressing of surface specific keys or mobile device end App with the use of etc. modes realize state-detection.Such setting is so that lock
This body structure of body becomes complicated, while the operating process of user equally becomes complicated, experiences undesirable.
There are two types of the certification fingerprint collectings of common fingerprint-based padlock, and one is fingerprint-based padlock is switched to setting by password
State registration state is configured.Since fingerprint-based padlock is small in size, the negligible amounts that key is generally arranged, while be arranged due to
It needs to open up corresponding window on lock body at key, not only structure is complicated for more key, at high cost, also reduces fingerprint-based padlock
Lock body intensity, be destroyed the shell of fingerprint-based padlock arbitrarily.
Fingerprint-based padlock is connect by another kind by data line with other equipment, shifts to setting shape after inputting corresponding password
State login state is configured.Fingerprint dependence other equipment are being added or deleted in this way, setting fingerprint is very troublesome.
Structure is complicated or inconvenient to use for existing fingerprint-based padlock.
Utility model content
The utility model aim is to provide a kind of fingerprint-based padlock, and key is few, can complete without relying on other equipment
Fingerprint setting.
In order to achieve the above object, a kind of fingerprint-based padlock provided by the utility model, comprising: controller, fingerprint collecting mould
Block, locking mechanism, for driving the locking mechanism to be switched to from lock state electronic lock cylinder, the mechanical lock of unlocked state, should
Mechanical lock includes being inserted into corresponding key just and allowing the plug body rotated, which is characterized in that the fingerprint-based padlock be additionally provided with
The exciting switch of the controller connection, the plug body are fixed with excitation portion, which is inserted into corresponding key
After can drive the excitation portion be moved to excitation position, so that the excitation portion is excited the exciting switch.
In one embodiment of the utility model, the plug body can from the fingerprint-based padlock lock state pair
The latched position answered rotates to unlocked position corresponding with the fingerprint-based padlock lock state, the excitation position and the unlock
Position is located at the latched position two sides.
In one embodiment of the utility model, the controller is connected with key.
In one embodiment of the utility model, the fingerprint-based padlock is equipped with the first prompt connecting with the controller
Lamp, the second warning light.
In one embodiment of the utility model, the finger print acquisition module is connect with the controller.
In one embodiment of the utility model, the mechanical lock includes lock cylinder or blade lock core.
In one embodiment of the utility model, the electronic lock cylinder includes motor or electromagnet.
In one embodiment of the utility model, the fingerprint-based padlock further includes lock bridge, which is equipped with and the lock
Determine the cooperation recess of mechanism cooperation.
In one embodiment of the utility model, the locking mechanism includes Rotational Cylindrical, can be partially received in described match
The steel ball in recess is closed, which has the protrusion part for being used for the steel ball being limited in cooperation recess and be used for as this
Steel ball provides the barbed portion for being detached from the cooperation dented space；The electronic lock cylinder and the mechanical lock are respectively used to driving institute
It states Rotational Cylindrical and turns to the barbed portion towards the steel ball from the Rotational Cylindrical from the latched position that the protrusion is partially toward the steel ball
Unlocked position, be kept completely separate with allowing the steel ball and the cooperation to be recessed.
In one embodiment of the utility model, the locking mechanism is lock tongue, and the lock tongue is equipped with and the electronics
Corresponding first auxiliary section of lock core, the mechanical lock and the second auxiliary section.
In the present invention, the fingerprint-based padlock is easy to operate, and user experience is ideal, and padlock itself is not necessarily to increase setting
Key interface is communicated with mobile device, enormously simplifies the structure of fingerprint-based padlock.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the fingerprint-based padlock of the utility model first embodiment.
Fig. 2 show the explosive view of the fingerprint-based padlock of Fig. 1.
Fig. 3 show the sectional view of the fingerprint-based padlock of Fig. 1.
Fig. 4 show the bottom view of the partition of the fingerprint-based padlock of Fig. 1.
Fig. 5 show the structural schematic diagram of the Rotational Cylindrical ontology of the fingerprint-based padlock of Fig. 1.
Fig. 6 show the bottom view of the Rotational Cylindrical ontology of Fig. 5.
Fig. 7 show the structural schematic diagram of the driven tooth fixing axle of the fingerprint-based padlock of Fig. 1.
Fig. 8 show the bottom view of the driven tooth fixing axle of Fig. 7.
Fig. 9 show the Rotational Cylindrical ontology of Fig. 1 and the schematic diagram of steel ball cooperation.
Figure 10 show the structural schematic diagram of the mechanical lock of the fingerprint-based padlock of Fig. 1.
Figure 11 show the structural schematic diagram of the fingerprint-based padlock of the utility model second embodiment.
Figure 12 show the schematic diagram of the fingerprint setting of the fingerprint-based padlock of the utility model.
Figure 13 show the flow diagram of the fingerprint setting of the fingerprint-based padlock of the utility model.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes specific embodiment, structure, feature and its effect,
Detailed description is as follows.
Referring to Figure 1-3, the fingerprint-based padlock of the utility model first embodiment includes: the lock bridge 1, lock body 2, locking of U-shaped
Mechanism 3, controller 4, electronic lock cylinder 5, mechanical lock 6, finger print acquisition module 7.
Lock bridge 1, lock body 2 realize the locking or unlatching of padlock by cooperation.Locking mechanism 3, controller 4, electronic lock cylinder 5,
Mechanical lock 6, finger print acquisition module 7 are all contained in lock body 2.
Locking mechanism 3 includes Rotational Cylindrical 31, can be partially received in the steel ball 32 cooperated in recess.
The quantity of steel ball 32 is two, and Rotational Cylindrical 31 is located between two steel balls 32.
Lock bridge 1 offers cooperation recess 10 corresponding with steel ball 32, has lock bridge pressure spring between preferred lock bridge 1 and lock body 2
1t.Lock bridge 1 includes long locking bar 11, the connecting rod 12 of arc, short locking bar 13.
Lock body 2 includes lock housing 21, partition 22, mounting rack 23, backing plate 24, locking closure 25.
Lock housing 21 and locking closure 25 form a closed space, and lock housing 21 offers window corresponding with finger print acquisition module 7
Mouth 210.
Fig. 4 is referred to, partition 22 determines the axial position of Rotational Cylindrical 31 for installing Rotational Cylindrical 31.Partition 22 is equipped with limit
Position auxiliary section 221, for cooperating with rotary spacing portion 312a.Partition 22 is additionally provided with positioning column 223, locating slot 224 and through hole
225.Positioning column 223 is for installing torque spring 3t.Locating slot 224 is for accommodating driven tooth fixing axle 312.Through hole 224 makes
The discount vibram outlet shape connecting pin 311a of Rotational Cylindrical 31 is passed through.
Fig. 5-8 is referred to, Rotational Cylindrical 31 includes Rotational Cylindrical main body 311 and the driven tooth fixing axle 312 across partition 22.
312 outer peripheral surface of driven tooth fixing axle has rotary spacing corresponding with spacing auxiliary section 221 portion 312a, first driven
Tooth 312b, the second driven tooth 312c.When rotary spacing portion 312a is against spacing auxiliary section 221, the occlusion cooperation recess of steel ball 32
10。
First driven tooth 312b, the second driven tooth 312c are respectively provided with 2-3 teeth.Preferably, 2 teeth are selected.
When rotary spacing portion 312a is against spacing auxiliary section 221, Rotational Cylindrical 31 is in the locked position, when rotary spacing portion
Rotational Cylindrical 31 is in the unlocked position when 312a is far from spacing auxiliary section 221.
Rotational Cylindrical ontology 311 has the discount vibram outlet shape connecting pin 311a of insertion driven tooth fixing axle 312, driven tooth fixing axle
312 have jack 312d corresponding with discount vibram outlet shape connecting pin 311a, and the end face of discount vibram outlet shape connecting pin 311a offers connecting screw hole
There is connection through-hole 312e corresponding with connecting screw hole 311b, discount vibram outlet shape connecting pin 311a and driven tooth in 311b, jack 312d
Fixing axle 312 is bolted fixation by connection.
Rotational Cylindrical main body 311 also with the protrusion part 311c for steel ball 32 to be limited in cooperation recess 10 and is used for
The barbed portion 311d for being detached from 10 spaces of cooperation recess is provided for steel ball 32；Rotational Cylindrical main body 311 offers shaft hole 311e, lock
Shell 21 has the shaft 211 being contained in shaft hole 311e, and shaft 211 is used to keep the pivot center of Rotational Cylindrical 31.
Fig. 9 is referred to, protrusion part 311c is the arc-shaped surface around 31 pivot center C of Rotational Cylindrical.When protrusion part
When 311c is towards steel ball 32, the centre of sphere A, E of steel ball 32, the contact point B for protruding part 311c and steel ball, D, pivot center C are located at
Same plane, this be in order to guarantee under padlock lock state, when violence pulls up lock bridge, pressure side of the steel ball to Rotational Cylindrical
To towards pivot center C, prevent Rotational Cylindrical from being generated rotation by steel ball pressure.
Torque spring 3t is between partition 22 and Rotational Cylindrical 31, and one end and the cooperation of positioning column 223 are fixed, the other end and circle
It lacks shape connecting pin 311a cooperation to fix, for keeping Rotational Cylindrical 31 to be in the locked position.Torque spring 3t is also used to drive rotation
Column 31 turns to latched position from unlocked position, so that the occlusion cooperation recess 10 of steel ball 32, realizes the lock of lock body 2 and lock bridge 1
It is fixed.
Controller 4 is connected with exciting switch 41, key 42, the first warning light 43, the second warning light 44.
Exciting switch 41 is touch-switch, to meet the condition of operating force to switch operation pressuring direction switch function when use
It can be closed and connect, switch and disconnect when cancelling pressure, internal structure changes to realize on-off by metal clips stress.
Exciting switch 41 is mounted on mounting rack 23, and when exciting switch 41 is not triggered, fingerprint-based padlock is in running order, and works as
When exciting switch 41 is triggered, fingerprint-based padlock enters setting state.
The touch potential of key 42 is corresponding with the position that fingerprint stores.It is No.1 fingerprint, key as key is once corresponding
Corresponding twice is No. two fingerprints, and so on.
First warning light 43 is different with the color of the second warning light 44.First warning light 43, the second warning light 44 are for mentioning
Show addition fingerprint and deletes the success or failure of fingerprint.Preferred first warning light 43 is hint in blue words lamp, the second warning light
44 be red prompt light.
Electronic lock cylinder 5 includes motor or electromagnet.Mechanical lock 6 is lock cylinder or blade lock core.Mechanical lock 6
Including plug body 60, plug body 60, which is inserted into corresponding key, just to be allowed to rotate.
Electronic lock cylinder 5, mechanical lock 6 are for driving locking mechanism to be switched to unlocked state from lock state.Drive rotation
Column 31 turns to unlocked position of the barbed portion 311d towards steel ball 32 from the latched position of protrusion part 311c towards steel ball 32,
To allow steel ball 32 to be kept completely separate with cooperation recess 10.
Specifically, the driving of plug body 60 rotation the of first driving tooth 51 of the driving rotation of electronic lock cylinder 5, mechanical lock 6
Two driving tooths 61.First driving tooth 51 and the first driven tooth 312b cooperation make Rotational Cylindrical 31 from part 311c is protruded towards steel ball 32
Latched position turn to unlocked position of the barbed portion 311d towards steel ball 32.Second driving tooth 61 and the second driven tooth 312c
Cooperation makes Rotational Cylindrical 31 turn to barbed portion 311d towards steel ball 32 from protrusion part 311c towards the latched position of steel ball 32
Unlocked position.To allow steel ball 32 to be kept completely separate with cooperation recess 10.
Referring to Figure 10, plug body 60 is fixed with excitation portion 62, and excitation portion 62 is bulge-structure, and excitation portion 62 is in lock core
When can rotate to the excitation position of excitation exciting switch 41 towards exciting switch 41 after the corresponding key of the insertion of ontology 60, so that it may enter
Setting state.
Finger print acquisition module 7 is for adding fingerprint and unlocked by fingerprint.Finger print acquisition module 7 is connect with controller 4.
Referring to Figure 11, in the utility model second embodiment, locking mechanism 3 is lock tongue, and lock tongue includes perpendicular to length
The body of rod 3a of locking bar 11, body of rod 3a are corresponding with the first Rotational Cylindrical 51, the second Rotational Cylindrical 61 backwards to being fixed on one side for connecting rod 12
The first auxiliary section 32 and the second auxiliary section 33, body of rod 3a is further fixed on spring butting section 31, spring butting section 31 and lock body it
Between have locking compressed spring 30.The section of body of rod 3a is rectangle.Spring butting section 31 is the plate structure perpendicular to body of rod 3a.
First auxiliary section 32 and the second auxiliary section 33 are the plate structure perpendicular to body of rod 3a.
Long locking bar 11 offers the first notch 111 of accommodating portion body of rod 3a, and long locking bar 11 is also provided with the second notch
112.Side wall of first notch 111 far from connecting rod 12 is the plane perpendicular to long locking bar 11.The shape of first notch 111 is flat
Row is in the columnar opening of long locking bar 11.
The limiting section 26 being contained in the second notch 112 is fixed in lock body 2, when the second notch 112 is close to connecting rod 12
Side wall and limiting section 26 when contacting, the position of body of rod 3a is corresponding with 111 position of the first notch.
Exciting switch 41 is proximity Hall switch, also referred to as magnetic approach switch, Hall switch.When magnetic object shifts near suddenly
When your switch, the Hall element switched in detection faces makes switch internal circuit state change because generating Hall effect, by
Be magnetic object presence near this identification, and then the on-off of control switch.This test object close to switch must be magnetic
Property object.Therefore excitation portion 62 is magnet.
The certification fingerprint setting method of 2-13 referring to Figure 1, the first embodiment fingerprint-based padlock of the utility model includes:
A101, it is inserted into corresponding key to the plug body, the plug body is made to allow to rotate；
B101, the torsion plug body, so that the excitation portion of plug body is rotated to excitation towards the exciting switch should
The excitation position of exciting switch；
C101, the controller are switched to setting state after the exciting switch is touched；
The setting state finger print information collected is saved as certification finger print information, and root by D101, the controller
The certification finger print information is numbered according to the compression number of the key；
The first setting time value of D102, the pressing key, make the controller enter deletion state, the controller
The certification finger print information of corresponding number is deleted in the compression number of the deletion state according to the key；First setting time
Value can be 2 seconds, 5 seconds, 20 seconds.
E101, the torsion plug body separate the excitation portion with the exciting switch, and the controller is described
Excitation portion switches to working condition after separating with the exciting switch.
The step C101 further includes that the controller switches after the exciting switch is touched the second setting time value
To setting state.Second setting time value can be 2 seconds, 5 seconds, 20 seconds.
Preferred D101 further include: control first warning light after the finger print information saves as certification finger print information
Flashing, first warning light flash number corresponding with the number.
The certification fingerprint setting method of the second embodiment fingerprint-based padlock of the utility model includes:
A200, finger press finger print acquisition module, and controller enters state to be placed, and controller can control the first instruction
Lamp and/or the work of the second indicator light；
A201, it is inserted into corresponding key to the plug body, the plug body is made to allow to rotate；
B201, under state to be placed, reverse the plug body, make the excitation portion of plug body towards it is described excitation open
Close the excitation position for rotating to and exciting the exciting switch；
C201, the controller are switched to setting state after the exciting switch is touched；
The setting state finger print information collected is saved as certification finger print information, and root by C201a, the controller
The certification finger print information is numbered according to the compression number of the key；Such as corresponding position one of key, secondary correspondence position
Two are set, and so on, it can at most store 10 pieces of fingerprints.
After C201b, key about 2 seconds, the first blue warning light guide number is equal to storage location.
If C201c, touch potential are 1~5 time, blue first warning light flashed corresponding touch potential every 2 seconds,
Indicate the corresponding position of current typing fingerprint storage.If touch potential is 6~10 times, blue first warning light is first grown bright
After 1.5 seconds, the number that corresponding touch potential value subtracts 5 was flashed every 1 second, even typing number is 6 times, blue first warning light
After first growing bright 1.5 seconds, flashed 1 time every 1 second, and so on.
D201, finger press finger print acquisition module 7, and blue first warning light removes finger after lighting, blue indicator light is closed
It closes；
E201, C201 step 4 time is repeated, until blue first warning light is long bright and then flashing indicates addition fingerprint success.
F201, the torsion plug body separate the excitation portion with the exciting switch, and the controller is described
Excitation portion switches to working condition after separating with the exciting switch.
The certification fingerprint setting method of the 3rd embodiment fingerprint-based padlock of the utility model includes:
A300, finger press finger print acquisition module, and controller enters state to be placed, and controller can control the first instruction
Lamp and/or the work of the second indicator light；
A301, it is inserted into corresponding key to the plug body, the plug body is made to allow to rotate；
B301, under state to be placed, reverse the plug body, make the excitation portion of plug body towards it is described excitation open
Close the excitation position for rotating to and exciting the exciting switch；
C301, the controller are switched to setting state after the exciting switch is touched；
The first setting time value of D301, the pressing key, make the controller enter deletion state, the controller
The certification finger print information of corresponding number is deleted in the compression number of the deletion state according to the key；
D301a, such as long-pressing key about 10 seconds unclamp key and enter deletion state after red second warning light length is bright.
D301b, such as corresponding position one of key, secondary corresponding position two, and so on.
D301c, after key 2 seconds, red prompt light guide number be equal to delete position.
If D301d, touch potential are 1~5 time, red prompt light flashed corresponding touch potential every 2 seconds, indicated
The current corresponding position for deleting fingerprint storage.If touch potential is 6~10 times, after red prompt light first grows bright 1.5 seconds, often
The number that corresponding touch potential value subtracts 5 was flashed every 1 second, even deletion number is 6 times, after red prompt light first grows bright 1.5 seconds,
It was flashed 1 time every 1 second, and so on.
E301, red prompt light are bright 5 seconds long after flashing 8 seconds, are then shut off, and indicate that fingerprint is deleted and complete.
F301, the torsion plug body separate the excitation portion with the exciting switch, and the controller is described
Excitation portion switches to working condition after separating with the exciting switch.
Setting state is wanted to exit out at any time or exits current operation as terminated fingerprint typing or deletion, and key is twisted
Return initial position.
In the other embodiments of the utility model, the A200 and A201 of the certification fingerprint setting method of fingerprint-based padlock can be with
It exchanges.A300 can be interchanged with A301.
In the present invention, the fingerprint-based padlock is easy to operate, and user experience is ideal, and padlock itself is not necessarily to increase setting
Key interface is communicated with mobile device, enormously simplifies the structure of fingerprint-based padlock.
Compared to the padlock that fingerprint is arranged by data line, the application does not depend on other equipment, and there are no need password, Yong Huke
It is easy to use to write direct or delete certification fingerprint.
Compared to one is the padlock that fingerprint-based padlock is switched to setting state registration state by password, this Shen is not needed
Cipher inputting keyboard, there are no password is needed, pad lock structure is simple, at low cost, also very convenient when in use.
In addition, the application mechanical lock could excite exciting switch, the key of mechanical lock becomes the key of setting,
That is the user with mechanical key has adopted administration authority when fingerprint-based padlock is there are when multiple users, and without mechanical key
User only has access right.If the manager of fingerprint-based padlock can hold mechanical key, add newly into the fingerprint of employee, delete from
The fingerprint of office worker's work.
More than, it is only the preferred embodiment of the utility model, limit in any form not is made to the utility model
System, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, when the technology contents work using the disclosure above
A little change or it is modified to the equivalent embodiment of equivalent variations out, but all without departing from the content of the technical scheme of the utility model, according to
According to the technical essence of the utility model any simple modification, equivalent variations and modification to the above embodiments, still fall within
In the range of technical solutions of the utility model.
Claims (10)
1. a kind of fingerprint-based padlock, comprising: controller, finger print acquisition module, locking mechanism, for driving the locking mechanism from locking
State is switched to the electronic lock cylinder of unlocked state, mechanical lock, which includes being inserted into corresponding key just to allow to rotate
Plug body, which is characterized in that the fingerprint-based padlock is additionally provided with the exciting switch connecting with the controller, the plug body
It is fixed with excitation portion, which can drive the excitation portion to be moved to excitation position after being inserted into corresponding key, make this
Excitation portion excites the exciting switch.
2. fingerprint-based padlock according to claim 1, which is characterized in that the plug body can from the fingerprint-based padlock
The corresponding latched position of lock state rotates to unlocked position corresponding with the fingerprint-based padlock lock state, the excitation position
It is located at the latched position two sides with the unlocked position.
3. fingerprint-based padlock according to claim 1, which is characterized in that the controller is connected with key.
4. fingerprint-based padlock according to claim 1, which is characterized in that the fingerprint-based padlock is equipped with and connect with the controller
The first warning light, the second warning light.
5. fingerprint-based padlock according to claim 1, which is characterized in that the finger print acquisition module and the controller connect
It connects.
6. fingerprint-based padlock according to claim 1, which is characterized in that the mechanical lock is lock cylinder or blade lock
Core.
7. fingerprint-based padlock according to claim 1, which is characterized in that the electronic lock cylinder includes motor or electromagnet.
8. fingerprint-based padlock according to any one of claims 1-7, which is characterized in that the fingerprint-based padlock further includes lock
Beam, the lock bridge are equipped with the cooperation cooperated with the locking mechanism and are recessed.
9. fingerprint-based padlock according to claim 8, which is characterized in that the locking mechanism includes Rotational Cylindrical, can partially hold
The steel ball being contained in the cooperation recess, the Rotational Cylindrical have the protrusion part for being limited in the steel ball in cooperation recess
With for for the steel ball provide be detached from the cooperation dented space barbed portion；The electronic lock cylinder and mechanical lock difference
For driving the Rotational Cylindrical to turn to the barbed portion from the Rotational Cylindrical from the latched position that the protrusion is partially toward the steel ball
Towards the unlocked position of the steel ball, it is kept completely separate with allowing the steel ball to be recessed with the cooperation.
10. fingerprint-based padlock according to claim 1, which is characterized in that the locking mechanism is lock tongue, and the lock tongue is equipped with
The first auxiliary section corresponding with the electronic lock cylinder, the mechanical lock and the second auxiliary section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745143.9U CN208396470U (en) | 2018-05-18 | 2018-05-18 | A kind of fingerprint-based padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745143.9U CN208396470U (en) | 2018-05-18 | 2018-05-18 | A kind of fingerprint-based padlock |
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| Publication Number | Publication Date |
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| CN208396470U true CN208396470U (en) | 2019-01-18 |
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| CN201820745143.9U Active CN208396470U (en) | 2018-05-18 | 2018-05-18 | A kind of fingerprint-based padlock |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468478A (en) * | 2018-05-18 | 2018-08-31 | 浙江浦江梅花锁业集团有限公司 | A kind of fingerprint-based padlock |
| CN111877876A (en) * | 2020-06-28 | 2020-11-03 | 万晖五金（深圳）有限公司 | Electronic padlock, control method and control device |
| CN114882623A (en) * | 2022-05-18 | 2022-08-09 | 深圳市尚优像电子有限公司 | Unlocking method and device of fingerprint lock and storage medium |
-
2018
- 2018-05-18 CN CN201820745143.9U patent/CN208396470U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468478A (en) * | 2018-05-18 | 2018-08-31 | 浙江浦江梅花锁业集团有限公司 | A kind of fingerprint-based padlock |
| CN111877876A (en) * | 2020-06-28 | 2020-11-03 | 万晖五金（深圳）有限公司 | Electronic padlock, control method and control device |
| CN114882623A (en) * | 2022-05-18 | 2022-08-09 | 深圳市尚优像电子有限公司 | Unlocking method and device of fingerprint lock and storage medium |
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